看外刊佳作學習雅思寫作--越餓越胖（三）
TOPIC：健康;肥胖;食譜;
場景：
健康：肥胖;糖尿病;減肥;節食;
生活方式 & 食物：垃圾食品;含糖飲料;
現象&本質：治標&治本
【口語 + 寫作】
【閱讀健康/自然科學】
It’s the low fat, very high carbohydrate diet that we’ve been eating for the last 40 years, which raises levels of the hormone insulin and programs fat cells to go into calorie storage overdrive. Ilike to think of insulin as the ultimate fat cell fertilizer.
是近40年來我們的低脂肪但碳水化合物非常高的飲食，它會提高胰島素的水平，促使脂肪細胞過度儲存熱量。我喜歡把胰島素稱為脂肪細胞的首要增肥劑。
【經典句式】
carbohydrate碳水化合物
diet飲食
raise提高
hormone荷爾蒙
insulin胰島素
ultimate終極的
fertilizer肥料
When someone with Type 1 diabetes first comes to attention, their blood sugar is high because they can’t make enough insulin.They invariably have lost weight. They may be eating 5,000 calories a day, and they’re still losing weight. You can’t gain weight without insulin. The opposite is also true. If you give someone with diabetes too much insulin, they will inevitably gain weight. Insulin programs the body to store calories, and most of those calories get stored in the fat cells. If you’ve got too much insulin, you’regoing to store too many calories. This has been very well established scientifically.
當I型糖尿病剛剛出現時，病患的身體因為無法制造出足夠的胰島素，血糖總是很高。他們幾乎無一例外都非常消瘦。雖然他們每天可攝入多達5000卡路里的熱量，體重仍在不斷地減輕。沒有足夠的胰島素，你就長不胖。反之亦然。要是你給某個糖尿病患者注射了過量的胰島素，他就會不可避免地增加體重。胰島素促使身體存儲熱量，這些熱量大多會以脂肪的形式儲存在脂肪細胞里。如果你體內的胰島素過多，你就會儲存過多的熱量。這些都已經得到了科學的充分證實。
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